{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:37B2AV7NVNOC6UXITYDBJSCTHI","short_pith_number":"pith:37B2AV7N","schema_version":"1.0","canonical_sha256":"dfc3a057edab5c2f52e89e0614c8533a105cc66d5d8454eb23af1feb8c76fccd","source":{"kind":"arxiv","id":"1702.03030","version":1},"attestation_state":"computed","paper":{"title":"154 MHz detection of faint, polarized flares from UV Ceti","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.HE","astro-ph.IM"],"primary_cat":"astro-ph.SR","authors_text":"C. R. Lynch, D. L. Kaplan, E. Lenc, G. E. Anderson, Tara Murphy","submitted_at":"2017-02-10T01:07:19Z","abstract_excerpt":"We have detected four flares from UV Ceti at 154 MHz using the Murchison Widefield Array. The flares have flux densities between 10--65 mJy --- a factor of 100 fainter than most flares in the literature at these frequencies --- and are only detected in polarization. The circular polarized fractions are limited to $>27$% at 3$\\sigma$ confidence and two of the flares exhibit polarity reversal. We suggest that these flares occur periodically on a time scale consistent with the rotational period of UV Ceti. During the brightest observed flare, we also detect significant linear polarization with po"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1702.03030","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2017-02-10T01:07:19Z","cross_cats_sorted":["astro-ph.HE","astro-ph.IM"],"title_canon_sha256":"c37d7b45586cb3e8fdef6d694be9597c2f88b0d2e0b44adfab081bc6d5857ee5","abstract_canon_sha256":"bc345eb8bc4bde26a80815347828f1e7a5d8adb00de5412d58680d48c609827d"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:49:50.641825Z","signature_b64":"l1IJzRQF6Tkh86vG+od6wI+fjvDMr+o81wlaM7XthigSr1RwNgnkrpxMAZBiGeGjt1pOW5Q42oeSciu4w0cbBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"dfc3a057edab5c2f52e89e0614c8533a105cc66d5d8454eb23af1feb8c76fccd","last_reissued_at":"2026-05-18T00:49:50.641477Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:49:50.641477Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"154 MHz detection of faint, polarized flares from UV Ceti","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.HE","astro-ph.IM"],"primary_cat":"astro-ph.SR","authors_text":"C. R. Lynch, D. L. Kaplan, E. Lenc, G. E. Anderson, Tara Murphy","submitted_at":"2017-02-10T01:07:19Z","abstract_excerpt":"We have detected four flares from UV Ceti at 154 MHz using the Murchison Widefield Array. The flares have flux densities between 10--65 mJy --- a factor of 100 fainter than most flares in the literature at these frequencies --- and are only detected in polarization. The circular polarized fractions are limited to $>27$% at 3$\\sigma$ confidence and two of the flares exhibit polarity reversal. We suggest that these flares occur periodically on a time scale consistent with the rotational period of UV Ceti. During the brightest observed flare, we also detect significant linear polarization with po"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1702.03030","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"aliases":[{"alias_kind":"arxiv","alias_value":"1702.03030","created_at":"2026-05-18T00:49:50.641531+00:00"},{"alias_kind":"arxiv_version","alias_value":"1702.03030v1","created_at":"2026-05-18T00:49:50.641531+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1702.03030","created_at":"2026-05-18T00:49:50.641531+00:00"},{"alias_kind":"pith_short_12","alias_value":"37B2AV7NVNOC","created_at":"2026-05-18T12:30:58.224056+00:00"},{"alias_kind":"pith_short_16","alias_value":"37B2AV7NVNOC6UXI","created_at":"2026-05-18T12:30:58.224056+00:00"},{"alias_kind":"pith_short_8","alias_value":"37B2AV7N","created_at":"2026-05-18T12:30:58.224056+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/37B2AV7NVNOC6UXITYDBJSCTHI","json":"https://pith.science/pith/37B2AV7NVNOC6UXITYDBJSCTHI.json","graph_json":"https://pith.science/api/pith-number/37B2AV7NVNOC6UXITYDBJSCTHI/graph.json","events_json":"https://pith.science/api/pith-number/37B2AV7NVNOC6UXITYDBJSCTHI/events.json","paper":"https://pith.science/paper/37B2AV7N"},"agent_actions":{"view_html":"https://pith.science/pith/37B2AV7NVNOC6UXITYDBJSCTHI","download_json":"https://pith.science/pith/37B2AV7NVNOC6UXITYDBJSCTHI.json","view_paper":"https://pith.science/paper/37B2AV7N","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1702.03030&json=true","fetch_graph":"https://pith.science/api/pith-number/37B2AV7NVNOC6UXITYDBJSCTHI/graph.json","fetch_events":"https://pith.science/api/pith-number/37B2AV7NVNOC6UXITYDBJSCTHI/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/37B2AV7NVNOC6UXITYDBJSCTHI/action/timestamp_anchor","attest_storage":"https://pith.science/pith/37B2AV7NVNOC6UXITYDBJSCTHI/action/storage_attestation","attest_author":"https://pith.science/pith/37B2AV7NVNOC6UXITYDBJSCTHI/action/author_attestation","sign_citation":"https://pith.science/pith/37B2AV7NVNOC6UXITYDBJSCTHI/action/citation_signature","submit_replication":"https://pith.science/pith/37B2AV7NVNOC6UXITYDBJSCTHI/action/replication_record"}},"created_at":"2026-05-18T00:49:50.641531+00:00","updated_at":"2026-05-18T00:49:50.641531+00:00"}